River Forest, IL Weather Forecast | 5 Day

Updated: Wed Jul 9th 2025 10:30 AM CDT

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River Forest, IL Weather Forecast - 7-9 - Cloudy

Cloudy

Wed 7-9

Cloudy with a high of 83°F and a low of 69°F. Wind will be moderate, blowing around 11mph on average and gusts of 11.6mph at 2 PM. The humidity will be on the higher side, averaging about 79%, the maximum being 84% at 10 PM and 62% being its lowest at 3 PM. Barometric pressure is its highest of 30.01inHg at 11 AM, a lowest point of 29.94inHg at 4 PM with an avg 29.99inHg.

    • HI: 83°F
    • LO: 69°F
    • Rainfall: 0%
    • Snowfall: 0%
    • Wind
      10.1 mph
    • Humidity
      79% avg.
    • UV Index
      2.5
    • Air Quality
      Moderate
    • Sunrise
      05:25 AM
    • Sunset
      08:27 PM
    • Moonrise
      08:11 PM
    • Moonset
      03:43 AM
    • Moon Phase
      Waxing Gibbous
River Forest, IL Weather Forecast - 7-10 - Partly Cloudy

Partly Cloudy

Thu 7-10

Partly Cloudy with a high of 79°F and a low of 67°F. Winds will be light at 8mph and gusts of 8.7mph at 4 PM. The humidity will be on the higher side, averaging about 72%, the maximum being 83% at 12 AM and 59% being its lowest at 4 PM. Barometric pressure is its highest of 29.99inHg at 12 AM, a lowest point of 29.92inHg at 7 PM with an avg 29.96inHg.

    • HI: 79°F
    • LO: 67°F
    • Rainfall: 0%
    • Snowfall: 0%
    • Wind
      7.6 mph
    • Humidity
      72% avg.
    • UV Index
      2.2
    • Air Quality
      Good
    • Sunrise
      05:26 AM
    • Sunset
      08:27 PM
    • Moonrise
      08:55 PM
    • Moonset
      04:43 AM
    • Moon Phase
      Full Moon
River Forest, IL Weather Forecast - 7-11 - Sunny

Sunny

Fri 7-11

Sunny with a high of 90°F and a low of 68°F. Wind will be moderate, blowing around 13mph on average and gusts of 14.8mph at 8 PM. The humidity will be on the higher side, averaging about 65%, the maximum being 89% at 4 AM and 46% being its lowest at 4 PM. Barometric pressure is its highest of 29.97inHg at 12 PM, a lowest point of 29.91inHg at 7 PM with an avg 29.94inHg.

    • HI: 90°F
    • LO: 68°F
    • Rainfall: 0%
    • Snowfall: 0%
    • Wind
      12.1 mph
    • Humidity
      65% avg.
    • UV Index
      2.2
    • Air Quality
      Moderate
    • Sunrise
      05:27 AM
    • Sunset
      08:27 PM
    • Moonrise
      09:31 PM
    • Moonset
      05:51 AM
    • Moon Phase
      Waning Gibbous
River Forest, IL Weather Forecast - 7-12 - Moderate Rain

Moderate Rain

Sat 7-12

Moderate Rain with a high of 85°F and a low of 71°F. It will likey rain, having a 87% chance of a downpour with an estimated 0.23in. Wind will be moderate, blowing around 13mph on average and gusts of 20.3mph at 4 PM. The humidity will be on the higher side, averaging about 77%, the maximum being 95% at 6 AM and 57% being its lowest at 11 AM. Barometric pressure is its highest of 29.91inHg at 10 PM, a lowest point of 29.8inHg at 4 PM with an avg 29.85inHg.

    • HI: 85°F
    • LO: 71°F
    • Rainfall: 87% | est. 0.23in
    • Snowfall: 0%
    • Wind
      12.5 mph
    • Humidity
      77% avg.
    • UV Index
      1.6
    • Air Quality
      Moderate
    • Sunrise
      05:27 AM
    • Sunset
      08:26 PM
    • Moonrise
      10:01 PM
    • Moonset
      07:02 AM
    • Moon Phase
      Waning Gibbous
River Forest, IL Weather Forecast - 7-13 - Patchy Rain Nearby

Patchy Rain Nearby

Sun 7-13

Scattered showers with a high of 79°F and a low of 68°F. Rainfall expected in the surrounding area to have a 65% chance with an estimated 0.03in. Winds will be light at 7mph and gusts of 9.5mph at 3 AM. The humidity will be on the higher side, averaging about 71%, the maximum being 88% at 12 AM and 49% being its lowest at 5 PM. Barometric pressure is its highest of 30.04inHg at 2 PM, a lowest point of 29.92inHg at 2 AM with an avg 29.99inHg.

    • HI: 79°F
    • LO: 68°F
    • Rainfall: 65% | est. 0.03in
    • Snowfall: 0%
    • Wind
      6.5 mph
    • Humidity
      71% avg.
    • UV Index
      0.1
    • Air Quality
      Good
    • Sunrise
      05:28 AM
    • Sunset
      08:25 PM
    • Moonrise
      10:26 PM
    • Moonset
      08:14 AM
    • Moon Phase
      Waning Gibbous
River Forest, IL Weather Forecast - 7-14 - Sunny

Sunny

Mon 7-14

Sunny with a high of 86°F and a low of 67°F. Winds will be light at 4mph and gusts of 5.9mph at 4 AM. Humidity levels should be comfortable, sitting around 59% on average, the maximum being 81% at 4 AM and 36% being its lowest at 1 PM. Barometric pressure is its highest of 30.04inHg at 7 AM, a lowest point of 30inHg at 1 AM with an avg 30.02inHg.

    • HI: 86°F
    • LO: 67°F
    • Rainfall: 0%
    • Snowfall: 0%
    • Wind
      3.1 mph
    • Humidity
      59% avg.
    • UV Index
      6
    • Air Quality
      TBA
    • Sunrise
      05:29 AM
    • Sunset
      08:25 PM
    • Moonrise
      10:48 PM
    • Moonset
      09:27 AM
    • Moon Phase
      Waning Gibbous